Real Water is purified water that has a special treatment at the end of the purification process called E² Technology. E² stands for Electron Energized and that is what the E² Technology does, it adds electrons to the water through electrical restructuring. In addition to being alkalized with minerals, the E² Technology increases the absorption of the water for maximum hydration. The negative ionization can be measured in millivolts (mV) by an Oxidation Reduction Potential (ORP) meter.